From owner-svn-src-head@FreeBSD.ORG Mon Dec 13 12:15:46 2010 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 765021065670; Mon, 13 Dec 2010 12:15:46 +0000 (UTC) (envelope-from rwatson@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 64FA48FC14; Mon, 13 Dec 2010 12:15:46 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id oBDCFkbg082027; Mon, 13 Dec 2010 12:15:46 GMT (envelope-from rwatson@svn.freebsd.org) Received: (from rwatson@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id oBDCFkhk082025; Mon, 13 Dec 2010 12:15:46 GMT (envelope-from rwatson@svn.freebsd.org) Message-Id: <201012131215.oBDCFkhk082025@svn.freebsd.org> From: Robert Watson Date: Mon, 13 Dec 2010 12:15:46 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r216405 - head/sys/amd64/conf X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Dec 2010 12:15:46 -0000 Author: rwatson Date: Mon Dec 13 12:15:46 2010 New Revision: 216405 URL: http://svn.freebsd.org/changeset/base/216405 Log: Add options NO_ADAPTIVE_SX to the XENHVM kernel configuration, matching its similar disabling of adaptive mutexes and rwlocks. The existing comment on why this is the case also applies to sx locks. MFC after: 3 days Discussed with: attilio Modified: head/sys/amd64/conf/XENHVM Modified: head/sys/amd64/conf/XENHVM ============================================================================== --- head/sys/amd64/conf/XENHVM Mon Dec 13 10:48:49 2010 (r216404) +++ head/sys/amd64/conf/XENHVM Mon Dec 13 12:15:46 2010 (r216405) @@ -17,6 +17,7 @@ makeoptions MODULES_OVERRIDE="" # options NO_ADAPTIVE_MUTEXES options NO_ADAPTIVE_RWLOCKS +options NO_ADAPTIVE_SX # Xen HVM support options XENHVM